Gravitrax light base plate original compatible

Print Gravitrax plates that are compatible with the original cardboard plates even though our printers cannot reach 30cm * 30 cm :)The background…I wanted my kids to be able to play with both the original cardboard plates and the printed ones. But they are 30 cm wide, which is too large for our beloved printers. I then found a model on Thingiverse that split the full plate in 4, and added connectors. Unfortunately, they used a lot of filament, and the holes were not perfectly fitting original parts, plus the STL had some flaws. The realization…So I designed these 4 plates part, using the connectors shapes and positions of the Thingiverse model, but creating all the rest, and making it very light, fast to print and as little filament consuming as possible (I literally spent hours tuning the weight down) Now my kids have much more room to play Gravitrax/Marble run! The fun!Assembly is very easy. You can just connect them as they are arranged on the 3MF file, that is:1234For visual help,